Alto TX18S 18" Powered Subwoofer

The Alto Professional TX18S is a high-output 18-inch powered subwoofer designed to add powerful, deep low-frequency performance to live sound, DJ and mobile PA systems. With its large 18-inch woofer and efficient Class D amplification, the TX18S delivers the low-end impact needed to give music, vocals and playback tracks greater depth and punch.

Designed for straightforward integration into a PA system, the TX18S features balanced inputs and outputs, an adjustable crossover and polarity control, allowing you to fine-tune the subwoofer to work seamlessly with your main speakers. Its rugged enclosure and integrated handles make it well suited to mobile performers, DJs, bands and venues.

Features:

• 18-inch powered subwoofer
• 18" low-frequency woofer
• 2,500W peak power
• Class D amplification
• High-output design for powerful low-frequency reproduction
• Integrated DSP for reliable performance and system protection
• Adjustable crossover for flexible system integration
• Polarity switch for optimising phase alignment
• XLR balanced input and output connections
• XLR outputs for connecting to full-range loudspeakers
• Independent level control
• Ground lift switch to help minimise unwanted hum
• Pole-mount socket for use with compatible speaker poles
• Rugged, road-ready enclosure
• Integrated carry handles for easier transport
• Designed for DJs, bands, live performers, venues and mobile PA systems

The Alto Professional TX18S is an ideal choice when your PA system needs serious low-end authority. Pair it with compatible full-range speakers to create a powerful, full-range PA system with the punch and depth required for live music, DJ performances, events and larger venues.